Granted Patent
Utility
US 5,258,463 · App. 07/933,849
Blends for consumer waste bags
Inventors:
Susan P. Evans, Pradeep P. Shirodkar
Patented Case
View Patent ↗
Granted: Nov 2, 1993
Filed: Aug 24, 1992
Inventors
Susan P. Evans
Pradeep P. Shirodkar
Assignee (at issue)
Mobil Oil Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.